Individual Calculations September 2011
 Olejarczyk, Bogdan  Total change: -21.75  Rating chartPersonal card
 17.Mistrzostwa Milanowka 2011 o Puchar Burmistrza - Open A Milanowek POL 2011-06-25
RcRownchangeKK*chgGame
 1940 2120 5.00 9 -1.27 15 -19.05 
  Tomaszewski, Wieslaw 1720  * POL1.0010.08151.20 
  Lasota, Adam 1844 POL0.001-0.8315-12.45 
  Kolinski, Daniel 1785 POL1.0010.12151.80 
  Malec, Sebastian 2167 POL0.001-0.4315-6.45 
  Kowalik, Pawel 1740 POL1.0010.09151.35 
  Sawicki, Mikolaj 2045 POL0.001-0.6015-9.00 
  Dabrowski, Mikolaj 1720  * POL1.0010.08151.20 
  Goslawski, Michal 2033 POL1.0010.38155.70 
  Kolosowski, Mateusz f2408 POL0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XIII Miedzynarodowe Mistrzostwa Gdanska w szachach Gdansk POL 2011-07-16
RcRownchangeKK*chgGame
 1948 2137 5.50 8 -0.18 15 -2.70 
  Rycyk, Radoslaw 1737  * POL1.0010.08151.20 
  Ciesielski, Tomasz 1858 POL1.0010.16152.40 
  Jaroch, Pawel 2250 POL0.001-0.3515-5.25 
  Lukaszuk, Aron 1834 POL1.0010.14152.10 
  Czerw, Dawid 1784 POL0.501-0.3915-5.85 
  Norov, Artem 1737  * BLR1.0010.08151.20 
  Renkowski, Piotr 1924 POL0.501-0.2715-4.05 
  Grabarczyk, Miroslaw g2459 POL0.5010.37155.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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